Answer:
a
the cot of 5 notebook is greater than the cost of 3notebooks plus a $2 pen
arcsin(1/2) means "the angle whose sine is 1/2".
That's 30° .
y = cos(30°) = (1/2)√3 = about 0.866 .
<h3>Hello There!!</h3>
Given figure is a <u>parallelogram</u>
<u>To </u><u>Find</u>
Value of"x"
<h3><u>Solution</u></h3>




<h3>Hope this helps</h3>